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Cylinder Head

BMW makes their cylinder heads from aluminum. While this is beneficial for many reason, they do not react well to overheating. Especially prevalent on older BMW engines, and over-temp situation has been known to cause the head to warp. Turner Motorsport carries Genuine BMW replacement heads and parts to make your next rebuild a success.

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WPC Treated Cam Bearing Ledge - Intake
WPC Treated Cam Bearing Ledge - Intake
Turner Motorsport - Corporate Logo
T#:13299338
Part#: 11127550913WPC2
In Stock
Sale - Save 10% $ 916.99

This product was last offered at the strikethrough price on
06-14-2026

$ 825.29 USD
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Sale - Save 10%
$ 916.99

This product was last offered at the strikethrough price on
06-14-2026

$ 825.29 USD
Free Shipping on orders $49 and up
Add to Wish List
R56 Main Stud Kit
R56 Main Stud Kit
Sneed4Speed - Corporate Logo
T#:30397432
Part#: R56MSK
Ships in 2 Business Days
$ 159.99 USD
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$ 159.99 USD
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MINI R55+ Sneed4Speed N Series Engine Cylinder Head Bolts Kit
MINI R55+ Sneed4Speed N Series Engine Cylinder Head Bolts Kit ...
Sneed4Speed - Corporate Logo
T#:18965470
Part#: NSHBS
Ships in 9 Business Days
$ 74.99 USD
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$ 74.99 USD
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MINI R55+ Sneed4Speed N Series Engine Cylinder Head Bolts Kit

Upgrade your MINI's engine with the MINI R55+ Sneed4Speed N Series Engine Cylinder Head Bolts Kit. Engineered for performance and durability, this kit includes high-quality cylinder head bolts designed specifically for N series engines. Ensure a secure and reliable seal for your cylinder head with this premium bolt kit from Sneed4Speed.

  • Specifically designed for MINI R55+ models
  • High-quality bolts ensure secure cylinder head seal
  • Engineered for performance and durability
  • Provides peace of mind for engine reliability
  • Easy installation for hassle-free upgrade
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High Performance Valve Spring Kit - B58
High Performance Valve Spring Kit - B58
Kelford Cams - Corporate Logo
T#:25938619
Part#: KEL-HPVSK-B58
Ships in 3 Business Days
$ 699.99 USD
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$ 699.99 USD
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Kelford's performance valve spring and titanium retainer kit is designed to work with the B58B30 straight-6 engine. Made using high-performance PACALOY™, this kit is sure to offer outstanding performance. This kit is specifically engineered to work well with their Stage 1, Stage 2, and Stage 3 camshafts to provide exceptional quality, reliability, and performance. 90lb seat pressure at 36.5 mm installed height; 193lb at 11.0 mm valve lift Spring coil bind height at 23.6 mm
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SNEED4SPEED MINI Cooper Performance Engine - Street 14SCE | MINI R55 R56 R57 N14
SNEED4SPEED MINI Cooper Performance Engine - Street 14SCE | MINI R55 ...
Engine if not in stock here or at S4S will take 30-45 days to build, ETA on site is estimate
Sneed4Speed - Corporate Logo
T#:39768332
Part#: 2028311KT
Ships on Nov 23, 2026
$ 6,295.00 USD
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$ 6,295.00 USD
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Rebuilt performance engines that are great for the street to track level, Does not come with a painted block. You will have to paint it on your own.
SNEED4SPEED MINI Cooper N18 Performance Head - Street Up to 3/2012
SNEED4SPEED MINI Cooper N18 Performance Head - Street Up to 3/2012 ...
Sneed4Speed - Corporate Logo
T#:32814625
Part#: N18CYLHEAD
Ships in 1 Business Day
$ 3,299.99 USD
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$ 3,299.99 USD
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SNEED4SPEED MINI Cooper W10/W11 Performance Head - Street - W11 1.6L Engine
SNEED4SPEED MINI Cooper W10/W11 Performance Head - Street - W11 1.6L ...
Sneed4Speed - Corporate Logo
T#:18866027
Part#: 2028201
Ships in 1 Business Day
$ 2,699.99 USD
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$ 2,699.99 USD
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Optimize your MINI Cooper S's performance with the meticulously remanufactured Sneed cylinder head, crafted for superior power, reliability, and endurance. Engineered using top-notch materials and advanced techniques, this cylinder head exceeds original manufacturer specifications.

Benefits:

  • Superior performance designed for MINI Cooper S models
  • Unmatched quality, durability, and precise fitment
  • Direct compatibility with MINI Cooper S models 2002-2006 R52 and R53
  • Hassle-free installation without modifications

Frequently Asked Questions:

What is a Sneed remanufactured cylinder head?

A Sneed remanufactured cylinder head is...

Does the Sneed remanufactured cylinder head come with a warranty?

Yes, we offer a warranty on our Sneed remanufactured cylinder heads...

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Head Stud Kit - R56
Head Stud Kit - R56
Sneed4Speed - Corporate Logo
T#:42099869
Part#: 56HSK
Ships in 2 Business Days
$ 199.99 USD
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$ 199.99 USD
Free Shipping on orders $49 and up
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Kelford Camshaft Set - S58
Kelford Camshaft Set - S58
Kelford Cams - Corporate Logo
T#:25507146
Part#: KEL-358-S58
Ships in 3 Business Days
Starting at $ 1,399.99 USD
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Starting at $ 1,399.99 USD
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Experience a new level of high performance with the upcoming Kelford Cams S58 Camshafts, exclusively at ECS Tuning. Kelford Cams is renowned for its precision-engineered camshafts and valvetrain components, and they're currently in the process of crafting camshafts tailored specifically for the S58 engine, found in BMW G80/G81/G82/G83, X3M, F97 X3M, and F98 X4M models. These camshafts, inspired by the successful design principles of the B58 Camshafts, will focus on rapid spooling and optimizing power throughout the RPM range. BMW S58 | Stage 1 Street | Strip | Circuit Race | Road Race | Roll Race | Drift | E85 288° / 268° - 10.30mm / 10.15mm Valve Lift BMW M Series camshafts are designed for S58 engines with bolt-on intake, exhaust, and turbo upgrades. For engines producing around 600-850hp running a 60-68mm turbo. Maintains full use of Valvetronic and Dual VANOS for great throttle response and wide power band. Must have valve spring upgrade. Kelford recommends their High-Performance Valve Spring Kit BMW S58 | Stage 2 Strip | Drag Race | Circuit Race | Road Race | Roll Race | Drift | E85 292° / 280° - 10.40mm / 10.60mm Valve Lift BMW M Series Racing Camshafts professionally built BMW S58 engines making 800hp-1400hp. Turbo sizing 66-75mm. Great with aftermarket intake plenums. Maintains full use of Valvetronic and Dual VANOS. Can run Valvetronic locked in the fully open position when using an aftermarket throttle body. Must have valve spring upgrade. Kelford recommends their High-Performance Valve Spring Kit Note: Must check intake intermediate rockers for clearance to the new racing cam lobe; OEM pressed steel rockers have sharp edges which may damage the bigger cam lobe. Trim and deburr as necessary. BMW S58 | Stage 3 Strip | Drag Race | Roll Race | Drift | E85 | Methanol 298° / 288° - 10.40mm / 10.80mm Valve Lift BMW M Series Stage 3 drag racing cams designed for professionally built S58 engines producing 1400hp+. Turbo sizing 76mm+ on high boost. Ethanol blend or methanol. Must have valve spring upgrade. Kelford recommends their High-Performance Valve Spring Kit Please Note: Must check intake intermediate rockers for clearance to the new racing cam lobe; OEM-pressed steel rockers have sharp edges which may damage the bigger cam lobe. Trim and deburr as necessary. All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.
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