The Honda Integra Type S is a hugely potent and engaging sports car, producing 325 hp and 310 lb-ft of torque. Yet, like its FL5 Civic Type R sibling, the OEM intake leaves performance on the table with a convoluted air path and a restrictively small opening.
Infinity Design took a radical approach: a large, expanding inlet tube with an integrated MAF housing feeding a completely redesigned airbox with significantly greater volume and an 80% enlarged opening. Our signature double-cone, large surface-area air filter with a 175 mm opening sits inside the housing, with the whole system clamped together for a secure, OEM-style fit. CFD analysis confirmed less turbulence and vastly increased airflow versus the OEM system.
The result is lower, more consistent intake air temperatures, vastly improved throttle response and stronger low-end torque. Every part is manufactured from 100% pre-preg autoclave carbon fibre and requires no ECU tuning.
Performance Testing
Dyno testing was carried out under strict controlled conditions on an independent Maha MSR500 dynamometer. The stock car produced 330 BHP; after fitting the Infinity Design intake the same car produced 347 BHP — a clear, repeatable gain of 17 BHP. Power and torque increase consistently from 2,500–7,000 rpm, with a notable step at 5,500 rpm.
Features
- +12–16 HP (dyno-verified 17 BHP gain)
- 100% pre-preg carbon fibre construction
- No ECU tuning required
- Improved throttle response and low-end torque
- Lower, more stable intake air temperatures
- Direct OEM fitment
- Available in gloss or matte carbon finish
What's in the Box
- 1 × Venturi Inlet Tube
- 1 × Air Filter Housing / Inlet Ducts
- 1 × Bespoke Infinity Design Air Filter
- 1 × Set of black metal clamps
- 1 × Silicone joiner with clamps
SHIPPING
All items are subject to a handling period before they are dispatched. 99% of orders leave the warehouse within 1-3 days of payment. We will notify you by email when your items have been shipped. Most items should be received within 3-7 business days of your order date. This may be longer for international delivery.
* DELIVERY TIME= Processing Time + Shipping Time
* These shipping times are estimates, not guarantees but we always strive to get your order to you as soon as possible.
Shipping Costs:
● Shipping fees are calculated at checkout based on your location and the chosen shipping method.
Order Tracking:
● Once your order ships, you will receive a confirmation email with a tracking number and a link to monitor your shipment's status.
International Shipping:
● We ship internationally to selected countries. Rates and delivery times vary by destination.
Customs Fees and Import Duties:
● International orders may incur customs duties and taxes, which are the customer's responsibility. Please check with your local customs office for details.
Lost or Damaged Shipments:
● We are not liable for packages that are lost or damaged during shipping. For damaged items, please contact the shipping carrier to file a claim.
Customer Service Contact:
● For any questions regarding shipping, reach out to our customer service team at sales@sbxperformance.com
RETURN/REFUND POLICY
We have a 30-day return policy, which means you have 30 days of purchase your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
-Returns accepted within 30 days of purchase if the item is unused and in original packaging.
-Customer is responsible for return shipping unless the product is defective.
-Refunds processed within 5-7 business days after receiving the returned item.
To start a return, you can contact us at sales@sbxperformance.com.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at sales@sbxperformance.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at sales@sbxperformance.com.
