Overview Reviews Product Description Supertech Audi V8 4.2L 40V Dual Valve Spring Kit Product Videos Custom Field MPN SPRK-AUDI4.2T Product Reviews Write a Review Write a Review × Supertech Supertech Audi V8 4.2L 40V Dual Valve Spring Kit - SPRK-AUDI4.2T Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details Supertech | sku: SPTSPRK-AUDI2.7T Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit - SPRK-AUDI2.7T MSRP: $1,134.67 Now: $907.74 Add to Cart Quick view Details Supertech | sku: SPTSPRK-AUDI18T Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T MSRP: $635.02 Now: $508.01 Add to Cart Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $635.02 Now: $508.02 Add to Cart Quick view Details Supertech | sku: SPTSPRK-A2416-V10 Supertech Audi V10 (40V) Single Valve Spring Kit - SPRK-A2416-V10 MSRP: $1,189.74 Now: $951.79 Add to Cart Quick view Details Supertech | sku: SPTSPRK-H1000D-NSX Supertech Honda C30 Dual Valve Spring Kit - SPRK-H1000D-NSX MSRP: $887.84 Now: $710.27 Add to Cart
Quick view Details Supertech | sku: SPTSPRK-AUDI18T Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T MSRP: $635.02 Now: $508.01 Add to Cart Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $635.02 Now: $508.02 Add to Cart Quick view Details Supertech | sku: SPTSPRK-A2416-V10 Supertech Audi V10 (40V) Single Valve Spring Kit - SPRK-A2416-V10 MSRP: $1,189.74 Now: $951.79 Add to Cart Quick view Details Supertech | sku: SPTSPRK-H1000D-NSX Supertech Honda C30 Dual Valve Spring Kit - SPRK-H1000D-NSX MSRP: $887.84 Now: $710.27 Add to Cart
Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $635.02 Now: $508.02 Add to Cart Quick view Details Supertech | sku: SPTSPRK-A2416-V10 Supertech Audi V10 (40V) Single Valve Spring Kit - SPRK-A2416-V10 MSRP: $1,189.74 Now: $951.79 Add to Cart Quick view Details Supertech | sku: SPTSPRK-H1000D-NSX Supertech Honda C30 Dual Valve Spring Kit - SPRK-H1000D-NSX MSRP: $887.84 Now: $710.27 Add to Cart
Quick view Details Supertech | sku: SPTSPRK-A2416-V10 Supertech Audi V10 (40V) Single Valve Spring Kit - SPRK-A2416-V10 MSRP: $1,189.74 Now: $951.79 Add to Cart Quick view Details Supertech | sku: SPTSPRK-H1000D-NSX Supertech Honda C30 Dual Valve Spring Kit - SPRK-H1000D-NSX MSRP: $887.84 Now: $710.27 Add to Cart
Quick view Details Supertech | sku: SPTSPRK-H1000D-NSX Supertech Honda C30 Dual Valve Spring Kit - SPRK-H1000D-NSX MSRP: $887.84 Now: $710.27 Add to Cart