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Engine|Exhaust Systems | Aluminized Exhaust Systems

Introduction

Autotech offers what we feel is the most comprehensive line of high quality sport exhaust systems available. 

The basics are what we at Autotech consider to be mandatory features of a high quality exhaust system.  Don't be surprised if some of these basics aren't included in our competitor's systems.  However, you can rest assured that these features are standard issue on a SportTuned Exhaust, whether Stainless or Aluminized.

Heavy Gauge Tubing
Our Aluminized Exhaust sytems use heavy 14 gauge (flash controlled) tubing. Flash controlled means that the seams are ground smooth inside and out, providing smoother bends and no obstructions. 14 gauge material is just plain tough. On an aluminized system, don't settle for less than 14 gauge!

CNC Mandrel Bends
The only way to maintain uniform tube diameter through any bend, is to use a mandrel inside the tube while bending it.  The reason mandrel bends are important is simple:  airflow.  A non-mandrel bend can reduce airflow by 35%.  Most muffler shops don't have mandrel bending machines.  They're just too expensive.  So, while your local muffler man says he can custom make you an exhaust, chances are you'd be better off stock!  Our SportTuned Exhausts are bent on CNC mandrel bending machines capable of bending to exacting tolerances.  Each part is then test-fit in a precision fixture before it is approved for sale.

Quiet Performance
Unlike some other sport exhausts, our SportTuned Exhaust is designed with comfortable sound levels in mind.  No one should have to put up with a noisy, buzzy exhaust (local law enforcement included) just to get horsepower.

Proper Fit
Obvious, you say?  You'd think so, but believe it or not, proper fit is more often overlooked than not.  At Autotech, we take fitment very seriously.  Our exhausts mount using the original hanger locations, and follow the path in the body that offers the most clearance possible.  This assures the installation will be clunk free and hassle free.

Clamps & Hangers
We use OEM-type shell clamps in all of our SportTuned Exhausts, whether Stainless or Aluminized.  They're extremely strong and seal each connection in a uniform manner.  They won't deform or pinch the tube like saddle (u-bolt) clamps do.  We also supply first quality, OEM rubber hangers with our systems.  OEM hangers last longer and support the exhaust better.

High Quality
We strive to make the best quality exhaust systems available.  If you're given the opportunity to compare an Autotech SportTuned Exhaust to any of our competition first hand, we know you'll see the difference immediately.  We believe that high quality materials and construction techniques are instrumental to overall build quality.  Even the condition of manufacturing equipment plays a big role in the finished product's worth.  Our manufacturing facility uses the latest equipment and continuously updates machines and tooling to maintain a high quality product.

High Performance
True "high performance" is achieved only when the increase in performance obtained is suited for its intended purpose.  Autotech SportTuned Exhaust Systems are designed as an overall package for the street driver that improves power across a broad rpm range, not just one that sacrifices it all to get the biggest dyno number at 7,000 rpm.

Value
Value is perhaps the most important feature of an Autotech SportTuned Exhaust.  Compare what's out there, what you get, dollar for dollar, and we think you'll agree that we have the best value in an exhaust system there is.

Aluminized Exhaust Systems

Autotech SportTuned Aluminized Exhaust Systems are designed to outperform other "budget" exhaust systems on the market. In fact, they outperform many high dollar systems out there too. When we say "outperform," we're talking on several levels, not just power output. Here are some of the features of our Aluminized Systems:

• 14 Gauge Flash-Control Aluminized Tubing
• CNC Mandrel Bends Throughout
• DYNOMAX® Super Turbo® Mufflers with a Limited LIFETIME Warranty
• OEM Shell Clamps
• OEM Rubber Hangers and Hardware
• Quiet Performance
• 2 Year Limited Tubing Warranty from Autotech

Autotech SportTuned Aluminized Exhaust Systems are complete "cat back" systems, attaching to the back of the catalytic convertor. Each System comes complete with all necessary clamps, hangers, gaskets, hardware, and instructions.

Application	Part Number	Price	Order Online
Mk1 Chassis - 2.00"
Rabbit 1975-84 (shown)	10.297.200K	$209.95	Add to Basket
Scirocco 1 1975-81	10.297.200K	209.95	Add to Basket
Rabbit'75-84 (49 State/Canada non cat)	10.297.250K	289.95	Add to Basket
Scirocco 2 8-valve 1982-12/83	10.297.201K	209.95	Add to Basket
Scirocco 2 8-valve 1/84-87	10.297.202K	229.95	Add to Basket
Scirocco 2 16V 1986-88 w/ 3.5" tip - 2.25" diameter system	10.297.203K	319.95	Add to Basket
Jetta 1 1980-84	10.297.204K	229.95	Add to Basket
Cabriolet 1/84-89	10.297.205K	239.95	Add to Basket
Mk2 Chassis - 2.25"
Golf 2 8V 1985-87 (45mm cat)	10.297.210K	299.95	Add to Basket
Golf 2 GT/GTi 8V 1985-87 (50mm cat)	10.297.210K	299.95	Add to Basket
Golf 2 8V 1988-92 (eng 49 state RV-45mm cat)	10.297.210K	299.95	Add to Basket
Golf 2 8V 1988-92 (eng PF-55mm cat)	10.297.211K	299.95	Add to Basket
Golf 2 GTi 8V 1990-92 (55mm cat)	10.297.211K	299.95	Add to Basket
Golf 2 8V 1990-92 (Calif. RV-55mm cat)	10.297.211K	299.95	Add to Basket
Golf 2 16V 1987-92 (55mm cat)	10.297.211K	299.95	Add to Basket
Jetta 2 8V 1985-92 (50mm cat)	10.297.212K	309.95	Add to Basket
Jetta 2 16V 1987-89 (1.8L-55mm cat)	10.297.214K	309.95	Add to Basket
Jetta 2 16V 1990-92 (2.0L-50mm cat)	10.297.212K	309.95	Add to Basket
Mk3 Chassis - 2.25"
Golf 3 2.0L 4-cyl 1993-99	10.297.220K	329.95	Add to Basket
Cabrio 2.0L 4-cyl 1995-98	10.297.220K	329.95	Add to Basket
Jetta 3 2.0L 4-cyl 1993-99	10.297.222K	339.95	Add to Basket

SportTuned Stainless Steel Exhaust Tip

Autotech offers a T304 stainless tip in 3.5 inch diameter. Hand polished to a mirrorlike finish, it is also dual walled, and features a laser-etched Autotech logo. Designed to be welded onto your existing tailpipe. 2.25" O.D. inlet. 8.5" overall.

Description	Part Number	Price	Order Online
3.5" T304 Stainless Steel Tip, (weld-on)	10.297.35225SK	$99.95	Add to Basket

SportTuned Stainless Steel Exhaust Studs

Autotech offers a cure for your broken, rusty exhaust stud headaches; our own stainless steel exhaust studs! These make a great upgrade on any VW (perfect when changing your manifold/header). These very high quality studs are made from 303 stainless material. The threads are rolled, ensuring greater strength. M8x30.

Our SS studs are designed to fit nearly every watercooled engine application, from 4 to 6 cylinders.

Description	Part Number	Price	Order Online
SS Exhaust Manifold Stud Set, 2.5L 5-cyl (15pcs.) 2005.5>	10.251.225K	$74.95	Add to Basket
SS Exhaust Manifold Stud Set, 24V VR6 (14pcs) 2002-05	10.251.220K	69.95	Add to Basket
SS Exhaust Manifold Stud Set, 1.8T (13pcs) 1997-2005	10.251.218K	64.95	Add to Basket
SS Exhaust Manifold Stud Set, Audi 5-cyl & 12V VR6 (10pcs)	10.251.210K	49.95	Add to Basket
SS Exhaust Manifold Stud Set, 4-cyl 8V/16V (8pcs) 1974-2005	10.251.200K	39.95	Add to Basket
SS Exhaust Manifold Stud, M8x30 (single unit)	N.044.411.SS	5.00	Add to Basket

Sport Exhaust Hanger, Mk1 and Mk2 Chassis

If your car goes through exhaust hangers on a regular basis, consider an upgrade to these. For exhausts that must endure abnormally rough road conditions, these hangers are a must. The first is constructed of molded rubber with an internal chainñring to eliminate breakage. The second, uses a continuous weave nylon cord loop molded inside. Either type will last much longer than an ordinary rubber hanger. The nylon cord loop style has more rubber around the core to prolong the usable life before needing replacement. Can be fitted on up to four locations on Mk1 cars, and up to 2 locations on Mk2 cars. A Corrado G60 can use up to 3. Does not fit Mk3, Mk4 or Mk5 chassis cars.

Description	Part Number	Price	Order Online
Sport Exhaust Hanger, roller chain	10.253.147	$9.95	Add to Basket
Sport Exhaust Hanger, nylon cord	10.253.148	$13.95	Add to Basket

Wurth Exhaust Assembly Paste

This high temperature sealing paste from Germany is an excellent way to ensure a perfect seal between slip fit exhaust connections. This is especially helpful when slipping new parts over old ones which may have gotten out of round. Tube contains 150g (plenty for 1 car).