Best Seller 
Honda R18A1/A2 Billet Intake Manifold
MADE TO ORDER
The ultimate Kakarakis Performance Billet Intake Manifold for Honda R18A1 and R18A2 engines. Engineered specifically for high-power Naturally Aspirated (NA), nitrous/methanol-fed, and extreme high-boost Turbo applications, this premium CNC-machined aluminum manifold guarantees 100% equal airflow across all cylinders. Built to handle massive pressures, it supports 4-port water-methanol/nitrous injection and is available with 70mm or 75mm throttle body flange options.
€1.340,00 ex VAT -
Description
Take your R-Series powerplant to the absolute limit with the Kakarakis Performance Billet Intake Manifold for the Honda R18A1 and R18A2 engines.
Precision-manufactured from top-tier materials using state-of-the-art CNC machinery and advanced airflow software, this manifold is engineered to eliminate the severe restrictions of the factory intake and optimize volumetric efficiency for high-compression NA, Nitrous (Nitro), Methanol, or heavy Turbo setups.
Maximum Flow & Perfect Balance
The factory plastic/cast intake systems are a massive bottleneck when demanding real performance or forcing heavy boost. Our innovative plenum engineering ensures a 100% equal airflow distribution to every single intake port of the 4-cylinder R18 engine. This flawless flow dynamics guarantee safe, balanced power delivery across the entire powerband, preventing dangerous cylinder irregularities and maximizing horsepower.
The factory plastic/cast intake systems are a massive bottleneck when demanding real performance or forcing heavy boost. Our innovative plenum engineering ensures a 100% equal airflow distribution to every single intake port of the 4-cylinder R18 engine. This flawless flow dynamics guarantee safe, balanced power delivery across the entire powerband, preventing dangerous cylinder irregularities and maximizing horsepower.
Oversized Throttle Body Flexibility
To completely unlock the breathing capabilities of the R18 head and ingest massive air volume, this manifold completely replaces the small factory throttle configuration. It accommodates high-flow aftermarket throttle bodies, offering dedicated flange choices for both 70mm and 75mm throttle body setups.
To completely unlock the breathing capabilities of the R18 head and ingest massive air volume, this manifold completely replaces the small factory throttle configuration. It accommodates high-flow aftermarket throttle bodies, offering dedicated flange choices for both 70mm and 75mm throttle body setups.
Advanced Feature Set
- High-Velocity Plenum Design: Engineered with an optimized high-capacity plenum for instant throttle response, uniform air distribution, and absolute structural strength under intense boost.
- Velocity Stack Design: Individual runners featuring high-flow venturi effect velocity stacks for superior cylinder filling and optimized high-RPM air velocity.
- Auxiliary Injection Ready: Built-in provisioning to support up to 4 ports of water-methanol or nitrous injection (1 dedicated port per cylinder) to safely support your power goals.
Production time for this intake is 2 weeks since the order is confirmed!
For any additional information contact us.
Additional information
| Weight | 6 kg |
|---|---|
| Dimensions | 40 × 40 × 30 cm |
| Brand | Honda |
| Engine | R18A1/A2 i-Vtec |
| Model | City 1.8 08-15, Civic VIII Hatchback FN/FK 06–11, Civic VIII Sedan FD/FA 06–11, Crossroad RT 07-10, FR-V 1.8 BE 07-09, Stream RN 06–14 |
| Throttle body size | 70mm *NO BOLT DRILLS, 74/75mm *NO BOLT DRILLS, OEM |
Related products
MADE TO ORDER
Price range: €1.580,00 through €1.640,00 ex VAT -
SKU:MADE TO ORDER
€1.760,00 ex VAT -
SKU:MADE TO ORDER
Price range: €1.180,00 through €1.300,00 ex VAT -
SKU:MADE TO ORDER
€1.320,00 ex VAT -
SKU:MADE TO ORDER
Price range: €1.280,00 through €1.380,00 ex VAT -
SKU:
