Kooks Universal 1 3/4in J Bends 2 1/2in clr - JB-175-25-16-304 MSRP: $33.93 Was: Now: $29.52 Add to Cart
Kooks Universal 1 5/8in J Bends 2 1/2in clr - JB-163-25-18-304 MSRP: $38.69 Was: Now: $33.66 Add to Cart
Kooks Universal 1 5/8in J Bends 2.5 18ga stee - JB-163-25-18 MSRP: $37.00 Was: Now: $32.19 Add to Cart
Kooks Universal 1 5/8in J Bends 2 1/2in clr - JB-163-25-16-304 MSRP: $60.21 Was: Now: $52.39 Add to Cart
Kooks Universal 2.5 Inch GREEN Catalyst 7.5 Inch Length - GE-90148 MSRP: $436.26 Was: Now: $379.55 Add to Cart
Kooks Universal 3 Inch GREEN Catalyst 7.5 Inch Length 400 cell - GE-90147 MSRP: $436.26 Was: Now: $379.55 Add to Cart
Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness - EX685-Z MSRP: $84.00 Was: Now: $73.08 Add to Cart
Kooks 11-14 GT500 5.4L/5.8L 4V 12in - 6 Pin 02 Ext. 2011 She - CAS-109203 MSRP: $28.50 Was: Now: $24.80 Add to Cart
Kooks 05-10 Mustang GT 3V & 07-10 GT500 4V 12in - 02 Ext Harn -Each - CAS-109014 MSRP: $25.50 Was: Now: $22.19 Add to Cart
Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each - CAS-109004 MSRP: $24.00 Was: Now: $20.88 Add to Cart
Kooks 2015+ Ford Mustang GT 02 Sensor Extensions - CAS-105979 MSRP: $36.30 Was: Now: $31.59 Add to Cart
Kooks 18-20 Ford Mustang GT O2 Extension Harness - CAS-104677-5PIN MSRP: $38.70 Was: Now: $33.67 Add to Cart
Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire - CAS-104326 MSRP: $74.70 Was: Now: $64.99 Add to Cart
Kooks Small Block Ford Stage 8 Locking Header Bolt Kit - BK105 MSRP: $86.52 Was: Now: $75.27 Add to Cart
Kooks LS1/LS2/LS3/LS4/LS6/LS7/LS9/LSA Header Bolts and Locking Hardware - BK103 MSRP: $61.80 Was: Now: $53.77 Add to Cart
Kooks Universal 2 1/2in x 4 1/2in SS Coll w/9-10in Long Body. Plus 2in for Slip - 9917S MSRP: $222.85 Was: Now: $193.88 Add to Cart
Kooks Universal 2 3/8in x 5in Merge Coll w/9-10in Long Body. Plus 2in for Slip - 9916SM MSRP: $257.66 Was: Now: $224.17 Add to Cart
Kooks Universal 2 3/8in x 4 1/2in Merge Coll w/9-10in Long Body. Plus 2in for Slip - 9915SM MSRP: $282.64 Was: Now: $245.90 Add to Cart
Kooks Universal 2 3/8in x 4 1/2in SS Coll w/9-10in Long Body. Plus 2in for Slip - 9915S MSRP: $230.54 Was: Now: $200.58 Add to Cart
Kooks Universal 2 3/8in x 4in Merge Coll w/9-10in Long Body. Plus 2in for Slip - 9914SM MSRP: $228.43 Was: Now: $198.73 Add to Cart
Kooks Universal 2 3/8in x 4in SS Coll w/9-10in Long Body. Plus 2in for Slip - 9914S MSRP: $204.15 Was: Now: $177.61 Add to Cart
Kooks Universal 1 3/4in J Bends 2 1/2in clr - JB-175-25-16-304 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $33.93 Was: Now: $29.52 Add to Cart
Kooks Universal 1 5/8in J Bends 2 1/2in clr - JB-163-25-18-304 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $38.69 Was: Now: $33.66 Add to Cart
Kooks Universal 1 5/8in J Bends 2.5 18ga stee - JB-163-25-18 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $37.00 Was: Now: $32.19 Add to Cart
Kooks Universal 1 5/8in J Bends 2 1/2in clr - JB-163-25-16-304 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $60.21 Was: Now: $52.39 Add to Cart
Kooks Universal 1 3/8 J Bends 16ga ss - JB-138-20-16-304 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $41.50 Was: Now: $36.11 Add to Cart
Kooks Universal 2.5 Inch GREEN Catalyst 7.5 Inch Length - GE-90148 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $436.26 Was: Now: $379.55 Add to Cart
Kooks Universal 3 Inch GREEN Catalyst 7.5 Inch Length 400 cell - GE-90147 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $436.26 Was: Now: $379.55 Add to Cart
Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness - EX685-Z Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $84.00 Was: Now: $73.08 Add to Cart
Kooks Universal O2 Sensor Ext Harn - EX682-Z Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $120.00 Was: Now: $104.40 Add to Cart
Kooks 19-20 Ram 1500 SXT O2 Extension Harness - CAS-109264 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $30.10 Was: Now: $26.19 Add to Cart
Kooks 11-14 GT500 5.4L/5.8L 4V 12in - 6 Pin 02 Ext. 2011 She - CAS-109203 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $28.50 Was: Now: $24.80 Add to Cart
Kooks 05-10 Mustang GT 3V & 07-10 GT500 4V 12in - 02 Ext Harn -Each - CAS-109014 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $25.50 Was: Now: $22.19 Add to Cart
Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each - CAS-109004 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $24.00 Was: Now: $20.88 Add to Cart
Kooks 2015+ Ford Mustang GT 02 Sensor Extensions - CAS-105979 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust ... MSRP: $36.30 Was: Now: $31.59 Add to Cart
Kooks 18-20 Ford Mustang GT O2 Extension Harness - CAS-104677-5PIN Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $38.70 Was: Now: $33.67 Add to Cart
Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire - CAS-104326 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $74.70 Was: Now: $64.99 Add to Cart
Kooks Small Block Ford Stage 8 Locking Header Bolt Kit - BK105 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $86.52 Was: Now: $75.27 Add to Cart
Kooks LS1/LS2/LS3/LS4/LS6/LS7/LS9/LSA Header Bolts and Locking Hardware - BK103 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $61.80 Was: Now: $53.77 Add to Cart
Kooks Universal 2 1/2in x 4 1/2in SS Coll w/9-10in Long Body. Plus 2in for Slip - 9917S Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $222.85 Was: Now: $193.88 Add to Cart
Kooks Universal 2 3/8in x 5in Merge Coll w/9-10in Long Body. Plus 2in for Slip - 9916SM Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $257.66 Was: Now: $224.17 Add to Cart
Kooks Universal 2 3/8in x 4 1/2in Merge Coll w/9-10in Long Body. Plus 2in for Slip - 9915SM Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $282.64 Was: Now: $245.90 Add to Cart
Kooks Universal 2 3/8in x 4 1/2in SS Coll w/9-10in Long Body. Plus 2in for Slip - 9915S Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $230.54 Was: Now: $200.58 Add to Cart
Kooks Universal 2 3/8in x 4in Merge Coll w/9-10in Long Body. Plus 2in for Slip - 9914SM Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $228.43 Was: Now: $198.73 Add to Cart
Kooks Universal 2 3/8in x 4in SS Coll w/9-10in Long Body. Plus 2in for Slip - 9914S Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for... MSRP: $204.15 Was: Now: $177.61 Add to Cart
