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  • 93 Octane Calculated Flywheel Power: OEM Stock:  436HP / 449TQ Tuned:    471HP / 495TQ Measured Wheel Power: OEM Stock   367WHP / 377WTQ Tuned:   396WHP / 416WTQ ———————————————————— 100 Octane Calculated Flywheel Power: OEM Stock:  436HP /449TQ Tuned:    487HP / 504TQ Measured Wheel Power: OEM Stock   367WHP / 377WTQ Tuned:   409WHP /423WTQ  
    • Stage 1 Performance Controller Kit $1000 includes:
      • 1 – Stage 1 CarBahn Performance Controller Box ($250)
      • 1 – CarBahn Performance Controller Box Harness ($750)
    • Matching Warranty Option $1000
    • Includes xDrive Models
  • CarBahn high flow replacement air filter for your OEM airboxWith less restriction and similar cleaning characteristics, this filter will increase the breathability of your high performance engineMore airflow = less restriction. 
  • CarBahn high flow replacement air filter for your OEM airboxWith less restriction and similar cleaning characteristics, this filter will increase the breathability of your high performance engineMore airflow = less restriction. 
  • This B58 engine is designed to make for maximum power applications (over 1,000HP) CarBahn has designed a high-performance engine to handle very high outputs by pinning the cam sprocket to the crankshaft. To ensure durability we also machine the block to accommodate a full circle thrust main. In addition, we utilize higher quality racing Carrillo connecting rods, forged CP pistons, cylinder head studs, high performance valve springs, cylinder head porting and lowered compression for increased flow and high boost.
  • This B58 engine is designed to make for maximum power applications (over 1,000HP) CarBahn has designed a high-performance engine to handle very high outputs by pinning the cam sprocket to the crankshaft. To ensure durability we also machine the block to accommodate a full circle thrust main. In addition, we utilize higher quality racing Carrillo connecting rods, forged CP pistons, cylinder head studs, high performance valve springs, cylinder head porting and lowered compression for increased flow and high boost.
  • This B58 engine is designed to make for maximum power applications (over 1,000HP) CarBahn has designed a high-performance engine to handle very high outputs by pinning the cam sprocket to the crankshaft. To ensure durability we also machine the block to accommodate a full circle thrust main. In addition, we utilize higher quality racing Carrillo connecting rods, forged CP pistons, cylinder head studs, high performance valve springs, cylinder head porting and lowered compression for increased flow and high boost. 
  • This B58 engine is designed to make for maximum power applications (over 1,000HP) CarBahn has designed a high-performance engine to handle very high outputs by pinning the cam sprocket to the crankshaft. To ensure durability we also machine the block to accommodate a full circle thrust main. In addition, we utilize higher quality racing Carrillo connecting rods, forged CP pistons, cylinder head studs, high performance valve springs, cylinder head porting and lowered compression for increased flow and high boost. 
  • This B58 engine is designed to make for maximum power applications (over 1,000HP) CarBahn has designed a high-performance engine to handle very high outputs by pinning the cam sprocket to the crankshaft. To ensure durability we also machine the block to accommodate a full circle thrust main. In addition, we utilize higher quality racing Carrillo connecting rods, forged CP pistons, cylinder head studs, high performance valve springs, cylinder head porting and lowered compression for increased flow and high boost. 
  • This B58 engine is designed to make for maximum power applications (over 1,000HP) CarBahn has designed a high-performance engine to handle very high outputs by pinning the cam sprocket to the crankshaft. To ensure durability we also machine the block to accommodate a full circle thrust main. In addition, we utilize higher quality racing Carrillo connecting rods, forged CP pistons, cylinder head studs, high performance valve springs, cylinder head porting and lowered compression for increased flow and high boost. 

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