Tuner Tuesday: 1 of 1 2005 Mercedes-Benz SL65 AMG RENNtech

Tuner Tuesday: 1 of 1 2005 Mercedes-Benz SL65 AMG RENNtech

Ever see a certain car and say to yourself “I didn’t know they made those in that color”? Well, today is one of those cars. The R230 SL65 AMG is already famous for its extreme amount of power and its potential for costing an extreme amount of money on maintenance and repairs. With this specific SL65 for sale in Florida you are getting a one-of-one color in Ferrari Giallo Modena and some extra goodies from the madmen at RENNtech.

CLICK FOR DETAILS: 2005 Mercedes-Benz SL65 AMG on eBay

Year: 2005
Model: SL65 AMG
Engine: 6.0 liter twin-turbocharged V12
Transmission: 5-speed automatic
Mileage: 16,924 mi
Price: No Reserve Auction

Mercedes SL65 AMG

Customized By Renntech

ECU Upgrade

Intercooler Upgrade Kit

3 Piece Air Box

100% Limited Slip Differential Upgrade

Transmission Upgrade

Torque Converter Lock Up Clutch Upgrade

Valve Body Upgrade

Renntech Wheels with Michelin Tires

Carbon Fiber Exhaust Tips

Carbon Fiber Rear Deck Lid Spoiler

Laser Interceptor

Over $50,000 in upgrades

This is a beautiful piece of art on wheels. The car is amazingly fast yet still comfortable to drive everyday. The car was the only car to be painted this color yellow at the factory. It has been well cared for and garage kept in air conditioning. All maintenance has been regularly done at the dealer. Also included are the wheels that were taken off. They were custom painted to match the car. They have some age on them and will need to be repainted. If you want them they will go with the car.

Paint Code: FER 4305 Giallo Modena

The person who ordered this car is the same kind of person who goes to the self-serve frozen yogurt place and gets all the toppings just because they can. It wasn’t enough just to spend the $185,000 on the basic car (which isn’t particularly basic).…

1993 Mercedes-Benz SL700 RENNtech

1993 Mercedes-Benz SL700 RENNtech

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Back in 1993, if you hopped down to the local Mercedes-Benz dealer and asked for a 600SL, they’d gladly give to you — in exchange of giving them almost $130,000. If you somehow were dissatisfied with the car in terms of performance, you called up Mercedes super-tuner RENNtech and told them to do their thing with it — in exchange of another $60,000. Now doing some quick math here, we are at a grand total of around $190,000. Keep in mind we are still talking in terms of 1993 money. To put that in perspective, that’s over $316,000 in 2016 dollars. And you thought a drug addiction was expensive! So what did this insane amount of money buy you?

CLICK FOR DETAILS: 1993 Mercedes-Benz SL700 RENNtech on eBay

Tuner Tuesday: 1989 Mercedes-Benz 190E 2.6 – REVISIT

Tuner Tuesday: 1989 Mercedes-Benz 190E 2.6 – REVISIT

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The ex-Vlad 1989 Mercedes-Benz 190E 2.6 with plenty of modifications that we wrote up nearly two years ago has resurfaced for sale again. Offered by the buyer from last time around after covering only 3,000 miles, the asking price is close to what the seller paid. However, a few things of note – several items are no longer working, the bodywork is cracked and – most notably – the BBS RS wheels are an optional extra for $3,000. Has the W201 market appreciated 50% on a questionable example like this in a year and a half?

CLICK FOR DETAILS: 1989 Mercedes-Benz 190E 2.6 on eBay

The below post originally appeared on our site in April, 2014:

Tuner Tuesday: 2009 Maybach 57S RENNtech

Tuner Tuesday: 2009 Maybach 57S RENNtech

Sometimes, enough just isn’t enough. The Maybach perhaps personifies that statement better than any other single car produced by Mercedes-Benz. The W221 S-Class certainly is no slouch, even with the smallest motor fitted. But, someone at Mercedes-Benz said it wasn’t enough, so they fit it with a 5.5 liter V12 twin-turbo motor producing 500 horsepower. But then, that wasn’t enough, so they made an AMG version with a M275 6.0 liter twin-turbo V12 which produced 604 horsepower and a mind-bending 738 lb-ft of torque. Insane, right? Well, then someone at Mercedes-Benz said that wasn’t enough, either, and they fit those W221 internals into the even less pedestrian Maybach 57S. In the past few years, Mercedes-Benz has been known for their nutty excess, but even this was really over the top. So over the top, in fact, that very few people bought them – in 2010, despite a budding luxury car market world-wide, Maybach only sold a reported 157 examples of their version of ultimate luxury worldwide, and in 2012 closed down all-together. But some people did buy them, and for them, of course, the standard Maybach wasn’t enough. So off to RENNtech this particular example went for their “package 1” which involves a reflashed computer and new intercooler pump. Sound mild? The result is 670 horsepower and 840 lb-ft of torque:

CLICK FOR DETAILS: 2009 Maybach 57S RENNtech on eBay

Tuner Tuesday: 1993 Mercedes-Benz 500SL RENNtech 6.0 “SLammer”

Tuner Tuesday: 1993 Mercedes-Benz 500SL RENNtech 6.0 “SLammer”

Since their launch, the R129 Mercedes-Benz SLs have held my attention. Perhaps it’s because I was heading towards driving age when I first got to sit in a then-new 500SL, but regardless of the motivation I really wanted one. My father used to take me to the local Mercedes-Benz dealership in his W113, so even though I was a child who grew up in the 1980s I was never particularly partial to the R107 – and I’m still not. Early Euro-spec cars look nice to me, but for the most part they look a bit too soft and large. So the R129 was a revelation – it looked substantially more sporty and was thanks to a new 5.0 V8 good for 320 horsepower mated to a 5-speed automatic transmission. But for some well-heeled enthusiasts, the $100,000 price tag (in 1993!) wasn’t enough. AMG was in a state of flux in the early 1990s, but there was a new kid in town that was grabbing some serious headlines – RENNtech:

CLICK FOR DETAILS: 1993 Mercedes-Benz 500SL 6.0 on eBay

Tuner Tuesday: 2006 Mercedes-Benz McLaren SLR Renntech R1

Tuner Tuesday: 2006 Mercedes-Benz McLaren SLR Renntech R1

The supercar market has always been a bit perplexing to me; get past the glam and the glitz of these showstopping performance machines, and they generally are seldom used toys that depreciate quickly. You don’t hear about someone having saved money their entire life and walking down to a McLaren dealership to buy a P1, for example. That means once they’re no longer grabbing headlines, the well-heeled owners move on to the newest, biggest and best thing to impress their friends. Back up a decade and there was a massive showdown in 2003 between the Porsche Carrera GT and the Mercedes-Benz McLaren. With nearly equal power output, price and performance, one would have presumed that in today’s market they’d share equal value. Both were and are very special cars, and similar production numbers made it to the United States. But today a good Carrera GT will set you back half a million dollars, while you can grab the McLaren for less than $200,000 today:

CLICK FOR DETAILS: 2006 Mercedes-Benz McLaren SLR Renntech R1 on eBay

1989 Mercedes-Benz 190E 2.6

1989 Mercedes-Benz 190E 2.6

A few weeks ago, I popped this 190E 2.6 up on our Facebook Fanpage; while it looked quite nice at the time, there weren’t many photos and the pricing seemed a bit high. But the big question was “Why?”; why would someone choose to convert the less desirable 2.6 inline-6 automatic model into a fast Benz when you already have a solid starting point in the 2.3 and 2.5 16V models? In part, the seller answers that in their description below; but to me, it doesn’t necessarily matter what the base model is – after all, there are plenty of people modifying Porsche 912s and 944s, there are countless E30, E36s and E46s that aren’t M3s that people choose, and even plenty of Audi A4s that get turned up in favor of the S4. Why not the 190E 2.6, then?

CLICK FOR DETAILS: 1985 Mercedes-Benz 190E 2.6 on eBay

Tuner Tuesday: McLaren SLR Renntech Roadster

Tuner Tuesday: McLaren SLR Renntech Roadster

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While I’ve always found the McLaren SLR an intriguing car, it’s never been a car that I fully understood. Following in the footsteps of the “Holy Grail” of supercars, the F1, the SLR just didn’t seem really that impressive in any way. Yes, it was fast. Yes, it sounded like a radial-engined airplane in full attack mode. Yes, the brakes caught on fire when it went too fast. But compared to the howling, scalded cat Carrera GT, the SLR just seemed a bit too main-stream. That was further hampered Mercedes-Benz itself when it offered supercharged versions of the SLs – which looked mostly like the SLR, had a nifty folding roof, offered most of the performance and cost a whole lot less. McLaren solved two of those questions in fairly short order; bumping horsepower up to nutty levels with the Edition 722 and also offering the McLaren SLR in convertible form. Today’s example isn’t a full blown 722 model, but has the big horsepower bump thanks to the wizards at Renntech:

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Year: 2008
Model: SLR Convertible
Engine: 5.4 liter supercharged V8
Transmission: 5-speed automatic
Mileage: 1,600 mi
Price: $279,900 Buy It Now

CLICK FOR DETAILS: 2008 McLaren Mercedes SLR Renntech Roadster on eBay

Description

2008 McLaren SLR Renntech Roadster

Exterior – Pure Black

Interior – Black Leather

R1 Renntech Package Which Includes

Upgraded ECU/Pulley and dual intercooler pump (cost $11,500) which increases the horsepower from 626 to 722 and the torque from 575 to 715 ft lbs! Factory Options Semi Automatic soft top Side Gill Ventilation Programmable daytime running lights Gullwing Doors Air braking rear adjustable spoiler large front air dam Bi-Xenon headlights with automatic level control Heated headlamp washers Power heated mirrors Rain sensing washers Aluminum interior trim Tire pressure monitoring system Bluetooth anti-theft system 6-way power carbon fiber front seats exclusive velour floor mats with SLR logo SLR leather sport steering wheel Matte chrome instrument panel Smart key system 6 Disc cd changer Bose premium sound Dual-climate control ABS 19′ aluminum wheels Carbon fiber reinforced lightweight ceramic brakes AMG sports exhaust system with dual side pipes Push button start Front torsion stabilizing bar

CONTACT INFO MIKE Cell PHONE 818-518-4775 OR MIKE@EXOTICEUROCARS.COM

AJ IPHONE 818-212-1314 OR AJ@EXOTICEUROCARS.COM

I was at Goodwood for the launch of the SLR, and distinctly remember Gary Paffett doing a burnout at the top of the hill – I was only about 40 feet away.…

1987 Mercedes-Benz 190E RENNtech

1987 Mercedes-Benz 190E RENNtech

Back in the ’80s the 190E was Mercedes’ answer to BMW’s E30 M3. While it wasn’t as successful and, despite James May’s insistence, the chassis wasn’t quite as good as that of the M3, the basic premise upon which these cars were developed remains a winner even to this day. Mercedes took their entry-level W201 sedan, asked Cosworth to go to work on an engine, improved the suspension and braking, et voilà: a performance version of a small luxury sedan that could provide comfort but also a bit of sportiness. However, with only around 170 hp in US-spec these cars weren’t especially quick. Solution: ship the car to RENNtech for a full makeover including a built 3.4 liter inline-6 producing 262 hp. Power is no longer a problem. Which brings us to the car featured here: a Black Pearl 1987 Mercedes-Benz 190E RENNtech located in Florida. In addition to swapping in the 3.4 L engine, RENNtech also upgraded the suspension, brakes, and clutch to produce a complete package. The current owner has changed out the exhaust and added some cosmetic changes, though from all appearances those changes were done quite tastefully. There’s certainly little that detracts from the overall look of the car.

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Year: 1987
Model: 190E RENNtech
Engine: 3.4 liter inline-6
Transmission: 5-speed manual
Mileage: 70,750 mi
Price: Buy It Now $24,950

CLICK FOR DETAILS: 1987 Mercedes-Benz 190E RENNtech on EBay

Selling my 1987 Mercedes Benz 190E RENNTECH. This is a 1 of 1 car built back in the early 90s. It started out as an already rare 1987 190E 2.3 16V. It was shipped off to Renntech for a full conversion including complete engine swap, brake upgrade, clutch upgrade, wheels/tires, suspension, and a few interior goodies. I do have some paper work that verifies this.

Living Large: Mercedes-Benz CL65 with Renntech

Living Large: Mercedes-Benz CL65 with Renntech

Today’s CL65 doesn’t require quite as large a bank account as the Black Series featured earlier this week, but it’s an even larger 2-door coupe housing the beastly twin-turbo V12. Putting out a *mere* 621hp before the Renntech ECU upgrade, the biggest of Mercedes coupes exemplifies a velvet-covered hammer. Pushing any 2-metric-ton car to 60 in 4 seconds flat sounds terrifying, though I have to imagine it’s deceptively comfortable in heated-cooled-infinitely-adjustable seats while looking through nightvision. The CL definitely targets a different audience than the Black Series, but isn’t actually that far off for less than 50% of the price. You could get a Mustang or GTR with this much horsepower for something similar to the $108k asking price, but would your butt be vibrating in plush, quilted leather with every conceivable option ever offered on a car? I don’t think so.

2008 Mercedes-Benz CL65 with Renntech upgrades on eBay


No real description from the dealer other than the astonishing litany of options, but the pictures say it all. Big, fast, and luxurious. I’d pass on the extra Renntech badging as it’s beginning to look like sponsors on a lowered Acura, except these sponsors spell 650+ horsepower. I can think of different ways to spend $100k on cars, but if I was looking to have a big max coupe, I’d take this beast all day over a Bentley.

-NR…

Go big or go home: Renntech SL65 AMG Black Series for sale

Go big or go home: Renntech SL65 AMG Black Series for sale

We’ve had some reader requests recently for some Mercedes featuring their beastly twin-turbo V12 present in “65” models. I’m obviously a fan of all things AMG, but the 65 has always seemed like a unique animal. Viciously expensive, powerful, and fast, they exemplify the “bit more of everything” luxury sports cars seem to be striving for today. Sweet AMG engines of the past wilt at the thrust of the 6.0L V12. Amazingly, the normal observer would have no idea of the engine intimidation factor present, as most 65s look exactly the same as 63s, 550s, and 430s save for some badges and anthracite wheels. Operative word today being “most,” as this 65 is the king of all kings. The third Black Series model ever produced, Mercedes went whole hog with more power, carbon fiber wide body kit, and go-fast bits all over. While the CLK and new C Black Series carry that amazing DTM-on-the-street look, the SL65 AMG Black Series looks straight-up Batmobile in dark colors. With only 175 in the US and 350 in the world, you’re probably more likely to see a Batmobile replica.

As if 660hp weren’t enough, the PO of today’s SL decided he might as well throw $27k worth of Renntech bits on so that it produces that much power AT THE WHEELS. You know, for fun. Some normal ecu-etc. upgrades went on, and I’d be interested to see how the locking differential changes the car. This AMG engine is well known for producing toomuch torque and overwhelming its traction control. Maybe the locking differential makes smokey burnouts more possible? Hopefully that ECU upgrade tamed the traction control. That’s a moot point though, as the concept of building an engine with too much torque for the car to handle is the thesis of this car.…

2001 Mercedes Renntech C38 Scarce car and color

2001 Mercedes Renntech C38 Scarce car and color

This interesting car falls into a strange place in the Mercedes line up.

It started life as a run of the mill 225 horsepower C320, albeit one with a not that common cobalt blue metallic paint. The cobalt blue color is a really nice subdued blue that looks elegant, but not as boring as black.The car was sent to Renntech where the 3.2 was boredout to 3.8 and some additional enhancements, such as exhaust, intake, and rims were added. All completed the car is running a significant bump in horsepower all lag free and normally aspirated. Specs aren’t given, but I beleive the 3.8 is rated at 291 bhp and 305 lb-ft of torque and the cost of that increase from Renntech was $19,000. That is a lot of cash for the same amount of horsepower to be had from a 50 shot of NOS. Total upgrades on the car according to the seller total $25,000.

What makes this a bit of an odd duck, is unlike other monster horsepower Renntech vehicles the horsepower isn’t huge, and the gains put it right into competition with the AMG C32 that also came out in 2001. The C32 pumps out 50 more horsepower from its supercharger making this Renntech model a bit superfluous.

The car is listed on eBay at $13,900. With 92,000 miles on it you can find a C32 with that kind of mileage for the same price. I noted that the same car is listed elsewhere on the net for $11,900. Not particularly flashy or powerful, but a unique ride that cost way too much to convert when  new.

2001 Mercedes Renntech C38 on ebay

~Evan

 

 

 

 …

1994 Mercedes 500E / E500 with RENNtech mods

1994 Mercedes 500E / E500 with RENNtech mods

One of our favorite Q-ships, the 500E picked up the torch for Mercedes in 1990 to continue their tradition of the high output V8 in an otherwise stately yet sedate four door.

1994 E500 with RENNtech mods on eBay

This particular car is the last year of the Porsche built special. As a 1994 its official company designation swapped with the rest of the lineup to E500 from 500E. This car comes debadged for added stealth, though the bulging wheel arches are an easy distinguishing factor from a more average W124 model.

Mercedes and Porsche really did the 500E right, it wasn’t just a big engine stuffed into a chassis that wasn’t prepared. The engineers and designers took time to carefully consider what they wanted as the outcome for the 500E and as such made proper modifications to other systems.  One can not say this enough: The 500E is not a 300E with a 5.0 liter engine.  Giving the car special handbuilt construction gave Mercedes an extra marketing point, it gives the 500E itself a hint of the uniqueness  that harkens to earlier days of coachbuilt classics.

Owners paid significantly for the pleasure of driving the 500E new. Prices topped out at just about $90,000. To put that in perspective, at the time, a BMW M5 would set you back only in the mid $60k range and you could just about buy two Audi S4 models for the price of one 500E.

A total of apx. 10,300 500Es slowly rolled out of the factory, those aren’t big numbers, but they aren’t as rare as other Merc sleepers like the 300SEL 6.3 or the 450SEL 6.9.  It is important to note that the 500E is not an AMG model, this is sometimes confused. The 500E came at a time when AMG was still not fully under control of Mercedes and these were 100% factory cars.…

2002 Mercedes C230 Widebody

2002 Mercedes C230 Widebody

The Sportcoupe models of Mercedes’ C class fall into that same odd place as the BMW 318ti. Not the most fantastic looks, economy based powerplants and trim. This particular model has had some work done so much so tat it got itself a place in the February 2009 European Car magazine.

The car’s supercharged 2.3 four is pumping out 280 horse power thanks to a Kleeman pulley, Supersprint headers, and Renntech intercooler and sending power through a manual transmission. Elsewhere custom flares are in place to fit massive rims, and big brakes.

Nice interior features include plenty of custom audio work.

The car has 36,282 miles and the seller has a buy it now price of $23,900, bidding sits at a reserve not met $5,000 for now.

Overall the mods make this hatch look good, be advised he seller has zero eBay feedback.

~Evan…

1990 Mercedes 300CE CE36 Renntech

1990 Mercedes 300CE CE36 Renntech

This bright red W124 Benz has received the full Renntech treatment with lots of nice mods. Many of the stock 300E parts have been uprated with parts from the more performance oriented 500E, such as the flared fenders, spoilers, hood, and headlights. The stock brakes have been replaced with Brembo units from the SL600. Under the hood is a Renntech massaged 3.6 liter inline six featuring forged pistons, titanium rods, Schrick cams featuring 300HP. The rear diff has been replaced with a higher ration 3.73 unit.
Inside there is all sorts of custom bits, neon accents, subwoofers, tv, vcr, Playstation 2.
A previous owner of this car stated it had $50,000 in work into, $20k in the engine alone at that point the seller wanted $28,000 for it. The current owner picked up the car for $15,500 in 2010 so the current no reserve price of $7,500 seems like a deal, but would make me want to really make sure the engine is still running well. 114,000 miles are on the body.

~Evan…