MINI - Reinforced engine parts
Unleash the sporty character of your MINI with our exclusive range of high-performance forged engine parts. Turn your supercharged Cooper S R53 into a genuine hyped-up go-kart with forged WISECO…Unleash the sporty character of your MINI with our exclusive range of high-performance forged engine parts. Turn your supercharged Cooper S R53 into a genuine hyped-up go-kart with forged WISECO pistons and ZRP connecting rods rated for over 250hp on the tough W11B16, or unlock your turbocharged Cooper S R56 Prince engine with JE PISTONS pistons and MANLEY Pro Series connecting rods to reach 300hp+ without compromising reliability. Owners of the new-generation F56 will find low-compression forged pistons, large-diameter SUPERTECH valves and CATCAMS camshafts to fully exploit the potential of the BMW B38/B48 engines. Our proven solutions turn even a standard Cooper into a genuine JCW GP killer.
Our exclusive three-click navigation makes configuring your bespoke MINI kit effortless. Prepare your R53 to relive the Monte Carlo spirit with 280hp, your R56 JCW to dominate track days at 350hp, or your F56 to outperform an official GP3. The W11B16 supercharged, N14/N18 Prince turbo and BMW B38/B48 engines all benefit from components proven in competition, with controlled power gains of 30 to 60%.
Enjoy Europe's best prices across the entire MINI performance range. Same-day dispatch before 5pm from our French stock, express delivery within 72 hours across Europe. Our technical expertise guarantees perfect fitment and optimal performance. MINI is a registered trademark. NSB Concept is an independent reseller. Check our configurator or contact our MINI specialists.
FAQ
Q: Which pistons do you recommend for a 250hp Cooper S R53 supercharged build? A: Forged WISECO pistons, standard bore or +0.5mm, reinforced ZRP connecting rods with ARP2000 bolts — ideal for fully exploiting the Eaton supercharger's potential with a reduced pulley.
Q: Can your components handle a 350hp+ R56 N18 JCW build? A: Yes, combine forged JE PISTONS pistons at 8.5:1, MANLEY H-beam connecting rods, CATCAMS camshafts, ARP studs and KING Race bearings to make it reliable beyond 350hp with a hybrid turbo.
Q: Do you offer solutions for the new MINI F56 B38/B48? A: A complete range with bespoke forged pistons, BMW-compatible ZRP connecting rods, reinforced valves and SUPERTECH springs for Stage 2 and Stage 3 builds up to 300hp+.
Our brands
