In addition to its ability to prolong the life of all engine components (when applied liberally by a teenage virgin) it also has the welcoming effect of making all BMW engines sound like the M car above them. It's called 'NoisoRub' and appears to be made from distiller snake oil. If that's the case, perhaps you'd be interested in a product I recently came across in my shed. The exhaust stream is equal in all four pipes - very sporty sound.So then sir, you'd like to buy the performance exhaust from BMW eh? These inserts/diffusors can also be bought from us! You can navigate to the rear bumber inserts here (you can choose between real Carbon or Fiberglass and different versions) With the original M-Technik rear bumber you just need to place our our special inserts/diffusors into your bumber.

No bigger modifications have to be made to the car! New: now with inward rolled tips (some photos still show the 'old' version with cutted tips): Only some BMW with N52 engine need to be welded (N52 engine was installed only in a limitted set of 323i / 325i / 330i) - provide your VIN (car serial) to us, so we can check! Please send us the last 7 digits of your car's serial - depending on your serial, we will deliver an exhaust engineered and optimized four your dedicated model and engine type! This product is released and approved for shippment and self-installation in your local and professional garages of your choice! about 50% on 330i) compared to the stock exhaust.Įxhaust is available for the following BMW E90/E91/E92/E93 models (stock cars without tow-bar):įor the model 335i / 335d we do not offer the exhaust. Due to the use of high-tec material, we also achieve a great weight reduction (i.e. about 4-7 HP on 330i) withour the need to modify ECU - just by using the exhaust. We normally achieve a great performance gain (i.e. Our exhausts are flow-, performance- and weight-optimized. Of course with EC approval (EG-ABE) except 335i/335d. Quad Custom Exhaust made by insidePerformance for nearly all E90/E91/E92/E93 - made of high quality stainless steal Very good sound and looks - German engineered quality - a world unique product! Stainless Steel Exhaust made by insidePerformance

Bmw e92 m3 performance exhaust