Wilson Manifolds

The leader in manifold development

Custom billet manifolds

airflow & porting

NITROUS SYSTEMS

Custom Billet Intake Manifold Inquiry

123mm V-Band Throttle Body + 123mm Billet Elbow Combo

Buy Individual Nitrous Jets .016-.115

Single Bore Throttle Bodies

View all

123mm HI-BOOST Throttle Body

123mm HI-BOOST Throttle Body

~~$1,099~~ $999

HI-BOOST 105mm Billet Dual-Seal Throttle Body

HI-BOOST 105mm Billet Dual-Seal Throttle Body

HI-BOOST 105mm Billet V-Band Throttle Body

HI-BOOST 105mm Billet V-Band Throttle Body

123mm V-Band Billet Throttle Body

123mm V-Band Billet Throttle Body

4150 / 4500 Throttle Bodies

View all

Fatmouth 4150 105mm Billet Throttle Body - 2000+ CFM

Fatmouth 4150 105mm Billet Throttle Body - 2000+ CFM

4150 Throttle Body - 1287 CFM

4150 Throttle Body - 1287 CFM

4500 Dominator Throttle Body - 2.00" Bore - 1745 CFM

4500 Dominator Throttle Body - 2.00" Bore - 1745 CFM

4500 Dominator Throttle Body - 2.55" Bore - 2400 CFM

4500 Dominator Throttle Body - 2.55" Bore - 2400 CFM

Spacers

View all

4150 Carb Spacer - 1.00" 4-Hole Tapered

4150 Carb Spacer - 1.00" 4-Hole Tapered

4150 Carb Spacer - 1.50" 4-Hole Tapered

4150 Carb Spacer - 1.50" 4-Hole Tapered

4150 Carb Spacer - 2.00" 4-Hole Tapered

4150 Carb Spacer - 2.00" 4-Hole Tapered

1.00" Tapered Lightweight 2300 2bbl to 4150 4bbl Adapter - NO SLOTS

1.00" Tapered Lightweight 2300 2bbl to 4150 4bbl Adapter - NO SLOTS

Adapter Spacers

View all

Tapered Lightweight 2300 2bbl to 4150 4bbl Adapter

1.00" Tapered Lightweight 2300 2bbl to 4150 4bbl Adapter

4500 Carb to 4150 Manifold Adapter

4500 Carb to 4150 Manifold Adapter

4150 Carb to 4500 Manifold Adapter

4150 Carb to 4500 Manifold Adapter

1.00" Tapered Lightweight 2300 2bbl to 4150 4bbl Adapter - NO SLOTS

1.00" Tapered Lightweight 2300 2bbl to 4150 4bbl Adapter - NO SLOTS