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Ships within 48 hours · Estimated delivery Oct 10 - Oct 15
This intake is not just another cone filter with a heat shield
Price includes supplying and installation of the Evolve catless downpipes
T304 Stainless steel construction
Adds approx 10 BHP & 10 lb
Evolve 3" catless turbo downpipes for the N54 1M | 135i | 335i in T301 Stainless steel
Evolve LHD 4-1 Stepped Medusa Manifolds - BMW E39 M5 M240i This intake is not justFOR LEFT HAND DRIVE CARS ONLY The largest major restriction point of the E39 M5 S62 V8 engine is the exhaust manifolds headers. Changing the exhaust system without changing the headers gives no gain in power. In fact, changing the header back system gives little if any power gain! The factory items are very poorly designed and looking at them it is clear funds were saved in the department. No other M Power car has ever had headers as poorly designed