Its integrated 14-position slider system provides 7 inches of smooth travel

and they have proven to be a top performer in both street and racing BMW S38 engines

this kit is built specifically for PTE turbos to ensure proper fitment and performance

5150 AutoSport Pro-Xtreme Forged Pistons by CP-Carrillo for BMW M52 Engines with 135mm Rods

Supertech offers high-performance valve spring kits designed specifically for BMW and Toyota B58 engines

BMW N20 / N26 Valve Springs by SuperTech 1300556 Its integrated 14-position slider systemSuperTech High Performance Valve Spring Kit, BMW N20 N26 Valve Spring Kit Supertech valve spring kits for BMW N20 and N26 engines provide unmatched valve control and reliability for high performance applications. Each kit includes premium valve springs, designed specifically for the N20 N26, to meet the demands of enthusiasts and professional racers. Built from top grade materials, Supertech valve springs offer superior spring rates and enhanced