Silencieux "M&M" race 997 S/3.8 avec catalyseurs 100 cellules pour collecteurs d'origine

Having to weld up cracks regularly on your current aftermarket racing exhaust? If you are looking for a racing exhaust that can handle abuse at the track, look no further. This exhaust system is manufactured by M&M Exhaust, GmbH in Germany. They manufacture a multitude of Porsche Motorsport and Racing Exhausts. Each system is designed for reliability and performance gains throughout the entire rev range. Not to mention, you directly benefit from everything M&M learns at the track, so their systems designs are never static. Also, each system is tested comprehensively for flow characteristics / rate, thermal stress, cracking, and longevity.

Features:
+ 11 HP & + 10 TQ
German V2A - X5CrNi18-10 - 1.4301 (T 304 L) stainless steel for improved durability
Designed to work with OEM or aftermarket headers that fit like OEM
Made in Germany
100 Cell Sport Cats | Less Decibels
ECU programming is necessary

Please note: Race mufflers are intended for off road use only. They are not C.A.R.B. certified (California) nor are they TÜV approved or EPA certified. Motorsport and racing parts are considered special order items. Special order items must be paid for in advance. Special order items are sold on a non-cancelable, non-exchangeable, non-returnable, non-refundable basis and do not carry any warranty.