Tomei
Tomei B/B Turbocharger Kit Arms 4G63
Tomei B/B Turbocharger Kit Arms 4G63
Regular price
$1,602.00 USD
Regular price
Sale price
$1,602.00 USD
Shipping calculated at checkout.
Quantity
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
B/B Turbocharger Kit Arms 4G63
| Category | Engine | Parts Number |
| BX7960 EVO4-9 | 4G63 | TB403A-MT01A |
| BX7967 EVO4-9 | 4G63 | TB403A-MT01B |
| PART NUMBER | TB403A-MT01A |
TB403A-MT01B |
| TARGET HP (HP) | 400 | 430 |
| BEARING TYPE | Ball Bearing | Ball Bearing |
| INITIAL BOOST SETTING (kgf/cm2) | 1 | 1 |
| COMPRESSOR WHEEL | ||
| ⒶIND(mm) | 52.6 | 56.3 |
| ⒷEXD(mm) | 68 | 75 |
| Trim | 60 | 56 |
| Blades | 6/6 | 6/6 |
| Material | A2618 | A2618 |
| Production | CNC BILLET | CNC BILLET |
| TURBINE WHEEL | ||
| ⒶIND(mm) | 61 | 61 |
| ⒷEXD(mm) | 54 | 54 |
| Trim | 79 | 79 |
| Blades | 9 | 9 |
| Material | K418 | K418 |
| Production | CAST | CAST |
| COMPRESSOR HOUSING | ||
| IND(mm) | 61.85 | 60.63 |
| EXD(mm) | 50 | 50 |
| A/R | 0.78 | 0.78 |
| TURBINE HOUSING | ||
| IND(mm) | 4G63 | 4G63 |
| EXD(mm) | 4G63T | 4G63T |
| A/R | 0.77 | 0.77 |
Before you order: fitment and what to plan
Turbo and boost parts control how much air is forced into the engine.
Fitment notes
- Specs, lead time and warranty come from Tomei and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentPlan the whole job
- Tuning. Most boost changes need a tune.
- Couplers and clamps. Old couplers split under boost.
More for your car: Fuel & air intake · Fuel & air intake
Questions about turbo part
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Do I need a tune?
For most boost and turbo upgrades, yes.
Where do specs and warranty details come from?
From Tomei. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
More parts for this car