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Sale Products
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Sale!
RK S63TU4 Billet Coolant Reservoir – Raw Grade B
Original price was: $1,250.00.$799.00Current price is: $799.00.-
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Sale!
RK S63TU4 Billet Coolant Reservoir – Black Grade A
Original price was: $1,350.00.$849.00Current price is: $849.00.-
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Sale!
RK S63TU4 Billet Coolant Reservoir #2 – Raw Grade B
Original price was: $1,250.00.$799.00Current price is: $799.00.-
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Sale!
RK Billet Port Injection Manifold V2 – B58 Gen 1 Black Grade B
Original price was: $3,249.00.$2,199.00Current price is: $2,199.00.-
Add to cart
RK Autowerks S63TU Packages
Engine packages for the M5, M6, M8, X5M, and X6M
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B58 RK Billet Port Injection Race Manifold Gen2
Original price was: $4,499.00.$3,599.20Current price is: $3,599.20.-
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RK Motiv Reflex+ Pack S58/B58
From $699 Select options -
RK Autowerks BMW S58/B58 Port Injection Pack
From $399.00 Select options -
RK Autowerks B58 & S58 Forged Engine
$9,499.00-
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S63TU4 Billet Coolant Reservoir
$937.50 – $1,012.50-
Select options This product has multiple variants. The options may be chosen on the product page -
RK S63 Exhaust Cam Direct Injection Upgrade
$1,799.99-
Select options -
S58 RK Billet Port Injection Race Manifold
Original price was: $4,999.00.$3,999.20Current price is: $3,999.20.-
Select options This product has multiple variants. The options may be chosen on the product page -
RK Autowerks S63TU Engine – M5 M6 X5M X6M
$9,499.00 – $12,499.00-
Select options This product has multiple variants. The options may be chosen on the product page -
RK Autowerks S63TU4 Engine – 2018+ M5 M8 X5M X6M
$10,999.00 – $14,999.00-
Select options This product has multiple variants. The options may be chosen on the product page
Recent Products
Our latest performance parts, designed in house.
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Sale!
RK S63TU4 Billet Coolant Reservoir #2 – Raw Grade B
Original price was: $1,250.00.$799.00Current price is: $799.00.-
Add to cart -
Sale!
RK S63TU4 Billet Coolant Reservoir – Raw Grade B
Original price was: $1,250.00.$799.00Current price is: $799.00.-
Add to cart -
Sale!
RK S63TU4 Billet Coolant Reservoir – Black Grade A
Original price was: $1,350.00.$849.00Current price is: $849.00.-
Add to cart -
Sale!
RK Billet Port Injection Manifold V2 – B58 Gen 1 Black Grade B
Original price was: $3,249.00.$2,199.00Current price is: $2,199.00.-
Add to cart