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Upgrade your BMW F80 M3 or F82 M4 with our VAREX Valve-equipped exhaust system, featuring twin-turbo S55 engine. Crafted from high-quality 304 stainless steel, this system boasts a symphonic performance with its dual 2.5? mandrel bent equal length pipe work and quad 4? tip outlets. Not only does it enhance the sound of your M, but it also adds a sleek look to match its performance. Ideal for passionate drivers, this exhaust offers user-adjustable sound control, providing a personalized driving experience like no other.
Enhance your driving experience with the NM F56 Downpipe-Back Exhaust System, meticulously crafted for optimum performance and superior durability. Constructed entirely from aerospace-grade T304 stainless steel, this system stands as a pinnacle of engineering.
Notes: Please note that this exhaust system is intended for off-road use only.
This product was last offered at the strikethrough price on
08-25-2026
This product was last offered at the strikethrough price on
08-25-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This performance tuned Mach Force XP cat-back exhaust system produces 11hp and 13lbs. x ft. of torque for your BMW 335i N55. This exhaust system is constructed from 2.75" mandrel bent, high polished 304 stainless steel for corrosion resistance and an aggressive look. The system also comes with dual high flow resonators and dual 3.5" polished 304 stainless steel tips and mufflers to build a mellow, yet powerful sound.
All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.
Leak-Free Seal:
High-quality band clamps and OE style flanges are used for a complete 360-degree sealing surface.
Aggressive Sound:
Dual free-flowing mufflers and resonators are used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.
3.5" Polished Tips:
This system uses massive 3.5" polished 304 stainless steel tips for an aggressive look.
This system fits the following BMWs:
2011-2012 E90 335i
This product was last offered at the strikethrough price on
08-25-2026
This product was last offered at the strikethrough price on
08-25-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This system is constructed of 2.50" diameter, mandrel bent, TIG-welded, 304 stainless steel, brushed finish tubing and uses all factory mounting locations for an approximate 1 hour install time. In recent testing, this exhaust system produced 12 horsepower and 11 lbs. x ft. of torque. This unique system utilizes 3.5" diameter 304 polished laser etched quad tips that fit perfectly in your stock bumper cutouts.
304 Stainless Steel:
This unique exhaust system uses 2.5" diameter 304 Stainless Steel that is TIG-welded and has a hand brushed finish.
304 Stainless Steel Polished Quad Tips:
3.5" diameter polished tips are used for and aggressive yet sporty look.
Dual Mufflers:
The dual mufflers consist of a single in, dual out, free flowing design, giving an aggressive sound at high RPM's, yet maintaining a subtle tone at cruising speeds.
Uses OE Mounting Locations:
This system uses factory mounting locations providing stability and hassle-free installation with no modifications necessary.
Does not require CARB certification
Free ground shipping!
The Supersprint rear mufflers for the turbo Z4 is a subtle sound and performance improvement for those that think the stock muffler is too tame. This sport rear muffler is a free-flowing design with larger piping to improve flow and tune the sound. With the stock cats in place the sound is still subdued but the Supersprint muffler makes an alteration to the exhaust note to be a little more sporty and aggressive but not intrusive or obnoxious. This system includes the center X-pipe with slightly oversized piping for improved flow over the stock system. This system uses two exhaust tips per side, giving more muscle and presence like BMW uses on their "M" models.
Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!
section:center x-pipe + rear mufflers
connects to:factory secondary cats
tip style:2 x 80mm dual round per side
material:T304 stainless steel
Fitment note: the rear bumper will have to be trimmed slightly to make room for the double tips.
This item fits the following BMWs:
2009+ Z4 BMW Z4 sDrive35i Z4 sDrive35is