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Your Vehicle 2015 MINI Cooper S Convertible N18B16A

2015 MINI Cooper S Convertible N18B16A Performance Cylinder Head Valves

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ES#3129194 - MCEVI-1200-HS - Supertech Exhaust Valve - Priced Each  26.20mm Standard Size - Black nitride coated, inconel, sodium filled, single groove exhaust valve. 110.15mm Head Diam: 26.20mm(std) - Supertech - MINI

Black nitride coated, inconel, sodium filled, single groove exhaust valve. 110.15mm Head Diam: 26.20mm(std)

Brand:
Supertech - Corporate Logo
ES#:
3129194
Mfg#:
MCEVI-1200-HS
Ships in 3 Business Days
$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3173567 - ret-mc56/t1KT - Titanium Retainer - Set Of 16 - Uprated performance retainers that are more durible - Supertech - MINI

Uprated performance retainers that are more durible

Brand:
Supertech - Corporate Logo
ES#:
3173567
Mfg#:
RET-MC56/T1KT
Ships in 6 Business Days
$319.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3173556 - gdeminr56stdKT - Valve Guide Intake & Exhaust - Set Of 16 Standard  - Uprated valve guides used in the cylinder head : Manganese Bronze Metal - Supertech - MINI

Uprated valve guides used in the cylinder head : Manganese Bronze Metal

Brand:
Supertech - Corporate Logo
ES#:
3173556
Mfg#:
GDEMINR56STDKT
Ships in 5 Business Days
$136.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4461092 - 260387040 - Valve Guide Intake & Exhaust - Priced Each - Uprated valve guides used in the cylinder head - Canyon Engine - MINI

Uprated valve guides used in the cylinder head

Brand:
Canyon Engine - Corporate Logo
ES#:
4461092
Mfg#:
260387040
In Stock
$6.99

This product was last offered at the strikethrough price on
10-31-2026

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4668317 - GDE-MIN-R56-0SKT - Valve Guide Intake & Exhaust - Oversized - Set Of 16  - Uprated valve guides used in the cylinder head : Manganese Bronze Metal : +0.038mm - .0015") - Supertech - MINI

Uprated valve guides used in the cylinder head : Manganese Bronze Metal : +0.038mm - .0015")

Brand:
Supertech - Corporate Logo
ES#:
4668317
Mfg#:
GDE-MIN-R56-0SKT
Ships in 8 Business Days
$167.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4461097 - 260387040KT - Valve Guide Intake & Exhaust - Set Of 16 - Uprated valve guides used in the cylinder head - Canyon Engine - MINI

Uprated valve guides used in the cylinder head

Brand:
Canyon Engine - Corporate Logo
ES#:
4461097
Mfg#:
260387040KT
In Stock at Vendor
$106.99

This product was last offered at the strikethrough price on
07-15-2026

$92.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4734453 - KPR-5.0-7S-16 - 5mm Single groove valve lock conversion (SET OF 16) - Two required per valve, necessary for use with certain supertech valves - Supertech - MINI

Two required per valve, necessary for use with certain supertech valves

Brand:
Supertech - Corporate Logo
ES#:
4734453
Mfg#:
KPR-5.0-7S-16
Ships on Nov 30, 2026
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3129200 - MCIVN-1301S - Supertech Intake Valve - Priced Each  29.8mm standard size  - Black nitride coated, single groove intake valve. 95.00mm  29.8mm (std)  N18 Engine - Supertech - MINI

Black nitride coated, single groove intake valve. 95.00mm 29.8mm (std) N18 Engine

Brand:
Supertech - Corporate Logo
ES#:
3129200
Mfg#:
MCIVN-1301S
Ships in 8 Business Days
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3129150 - KPR-5.0/7S - 5mm Single groove valve lock conversion - Two required per valve, necessary for use with certain supertech valves - Supertech - MINI

Two required per valve, necessary for use with certain supertech valves

Brand:
Supertech - Corporate Logo
ES#:
3129150
Mfg#:
KPR-5.0/7S
In Stock
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$4.99

This product was last offered at the strikethrough price on
08-24-2026

$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4668316 - GDE-MIN-R56-0S - Valve Guide Intake & Exhaust - Oversized - Priced Each GDE-MIN-R56-OS - Uprated valve guides used in the cylinder head : Manganese Bronze Metal : +0.038mm - .0015") - Supertech - MINI

Uprated valve guides used in the cylinder head : Manganese Bronze Metal : +0.038mm - .0015")

Brand:
Supertech - Corporate Logo
ES#:
4668316
Mfg#:
GDE-MIN-R56-0S
Ships in 8 Business Days
15% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$12.99

This product was last offered at the strikethrough price on
11-06-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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