WARRANTY

KIYLEX LIFETIME REPLACEMENT WARRANTY

All KIYLEXTM INTAKE PARTS Are Backed By

Our KIYLEX LIFETIME REPLACEMENT WARRANTY

Quality and Reassurance

Our KIYLEX LIFETIME REPLACEMENT WARRANTY is assurance the KIYLEX INTAKE PART installed on your vehicle will be as good in the time to come as when it was first installed. KTN THERMODYNAMICS warrants KIYLEX INTAKE PARTS to be free from manufacturer’s defects due to workmanship and material. We want every owner of KIYLEX INTAKE SYSTEM TECHNOLOGY to be satisfied for a LIFETIME. 

A little extra peace of mind 

When you install KIYLEX INTAKE PARTS on your vehicle you will have a KIYLEX LIFETIME REPLACEMENT WARRANTY. In the rare event that a replacement KIYLEX INTAKE PART is issued, the WARRANTY coverage on the Replacement Product also carries a KIYLEX LIFETIME REPLACEMENT WARRANTY. So, using Genuine KIYLEX INTAKE PARTS will always give you a little extra peace of mind – no matter how many miles you’ve driven your vehicle.

how it works

BUY IT.

You must have made a valid purchase of a Genuine KIYLEX INTAKE PART through KTN THERMODYNAMICS to participate. Under no circumstance will we take back or replace parts that are not ours. We inspect all parts upon arrival. If we receive a part that is not ours, we will charge you to ship it back or get rid of it.

TRY IT.

We offer premium products at an affordable cost. Regardless of whether KIYLEX INTAKE PARTS are installed on Daily Drivers, Track Cars, Off-Roading Vehicles, or FLEET Vehicles, we stand by our WARRANTY.

ALWAYS HAVE A REPLACEMENT.

KTN THERMODYNAMICS warrants that KIYLEX INTAKE PARTS shall be free from defects in material and machining for the lifetime period in which you own your vehicle. If at any time after 90 days of shipment, you need a replacement of your KIYLEX INTAKE PART(S), we will give you a free replacement. You must be the original intended owner of the PART and still own the vehicle on which it was installed. 

KIYLEX LIFETIME REPLACEMENT WARRANTY returns may only be replaced with the identical part. This is a LIFETIME REPLACEMENT WARRANTY, and we will not issue a refund of more than 90 days or store credit more than 120 days after your original order’s shipment date. For returns within 120 days of your shipment date, please see our 90 DAY MONEY BACK GUARANTEE 


 Buy it. Try it. Always have a Replacement

Every KIYLEX INTAKE PART you buy from KTN THERMODYNAMICS

is covered for LIFE, for as long as you own the vehicle.

Our KIYLEX LIFETIME REPLACEMENT WARRANTY covers All KIYLEX INTAKE PARTS.


FAQ's

Our KIYLEX LIFETIME REPLACEMENT WARRANTY covers any KIYLEX INTAKE PART you purchase from the day you but it for as long as you own your vehicle.
The KIYLEX LIFETIME REPLACEMENT WARRANTY is not transferrable and only applies to Genuine KIYLEX INTAKE PARTS owned by the original consumer who purchased or registered the product for their personal or FLEET vehicle.
All KIYLEX INTAKE PARTS owned by FLEET Vehicle companies are covered under our KIYLEX LIFETIME REPLACEMENT WARRANTY for the LIFETIME each company owns the vehicles with. KIYLEX INTAKE PARTS on them. The warranty is non-transferrable.
All KIYLEX INTAKE PARTS must always be sent in and will be inspected before a replacement can be issued.

For detailed steps on returning your WARRANTY KIYLEX INTAKE PART, see our Return Policy: How to Return, Exchange, or Replace.

If you still have questions, simply contact KTN THERMODYNAMICS at 833.4.KIYLEX and press "0" to speak with a representative to be further assisted with your return.
If at any time past the 90 DAY MONEY BACK GUARANTEE you need a replacement KIYLEX INTAKE PART for your vehicle immediately and cannot send in your original KIYLEX PRODUCT right away, you must purchase the new replacement part first. Once you receive your replacement part, you can send the initial item you purchased from KTN THERMODYNAMICS back when you receive your new KIYLEX INTAKE PART, we will issue you a refund against your replacement order.

Under the KIYLEX LIFETIME REPLACEMENT WARRANTY, KTN THERMODYNAMICS will replace any KIYLEX INTAKE PARTS, purchased from either KTN THERMODYNAMICS or authorized retailers of KIYLEX INTAKE PARTS, that may not function as intended when originally manufactured to get your vehicle back on the road again with the highest level of Performance and Efficiency.

Warranty coverage is non-transferable and applies only to the original registered owner and original product. The following items are covered under the KIYLEX LIFETIME REPLACEMENT WARRANTY.

Item
Covered
Normal wear and tear
Marine use
Off-road use
Racing vehicles/purposes
FLEET VEHICLES / commercial use vehicles
Original registered Owner
Failure due to External Causes such as:
Salt
Hail



MODIFIED AND HEAVILY MODIFIED NON-STOCK (OEM) VEHICLES AND ENGINES


KTN THERMODYNAMICS products do not blow engines. Instead, KIYLEX INTAKE PARTS lower overall air temperatures. It is the purchaser's responsibility to look for lean conditions for performance vehicles running stand-alone engine management such as Haltech, AEM, Hondata, etc before the vehicle is driven hard or raced outside your state's laws and speed limits. It has been determined that vehicles utilizing aftermarket oxygen sensors need to be manually adjusted as OEM wide band oxygen sensors will automatically make the fuel trim adjustments. Also, the Engines Control Module (ECM) will adjust the timing and ignition accordingly to the gains our products give the engine. It is your responsibility to find a competent tuner that is accredited. Street tuning is not a complete tune. In conclusion, remember to be safe and responsible in your vehicle.
Under the KIYLEX LIFETIME REPLACEMENT WARRANTY, KTN THERMODYNAMICS will replace any KIYLEX INTAKE PARTS, purchased from either KTN THERMODYNAMICS or authorized retailers of KIYLEX INTAKE PARTS, that may not function as intended when originally manufactured to get your vehicle back on the road again with the highest level of Performance and Efficiency.

Warranty coverage is non-transferable and applies only to the original registered owner and original product. The following items are covered under the KIYLEX LIFETIME REPLACEMENT WARRANTY.

Item
Not Covered
Damage due to storage
Damage due to improper use
Damages caused by other faulty parts
Damage due to improper installation and/or cleaning
Damage due to installation of an incorrect part
Failure to follow the Product instructions
Lack of required engine maintenance
Failure to comply with manufacturer's recommendations
Modifications, tampering, or alterations made to KIYLEX INTAKE PARTS
Unauthorized repairs of KIYLEX INTAKE PARTS
Customer mutilation, misuse, or abuse
Counterfeit parts
Used KIYLEX INTAKE PARTS purchased from THIRD PARTY SELLERS such as eBay.
Failure due to External Causes such as:
Chemical fallout
Accidents / Collisions
Natural Disasters
Other environmental conditions
Other actions or events beyond our reasonable control/acts of GOD

The KIYLEX LIFETIME REPLACEMENT WARRANTY shall not apply nor will KTN THERMODYNAMICS assume responsibility for mechanical breakdown, damage, or Covered Part Failure due to: (i) Damage due to storage (ii) Damage due to improper use (iii) Damages caused by other faulty parts (iv) Damage due to improper installation and/or cleaning (v) Damage due to installation of an incorrect part (vi) Failure to follow the Product instructions (vii) Lack of required maintenance (viii) Failure to comply with manufacturer’s recommendations (ix) Modifications, tampering, or alterations made to the KIYLEX INTAKE PART (x) Unauthorized repair of KIYLEX INTAKE PARTS (xi) customer mutilation, misuse, or abuse (xii) counterfeit parts (xiii) open box items (xiv) chemical fallout (xv) Accidents / Collisions (xvi) Natural Disasters (xvii) Other environmental conditions (xviii) Other actions or events beyond our reasonable control/acts of GOD. Improper or incorrectly performed maintenance or repair voids this warranty.  You are responsible for any costs not covered by our KIYLEX LIFETIME REPLACEMENT WARRANTY.  

THIS KIYLEX LIFETIME REPLACEMENT WARRANTY DOES NOT COVER LABOR (INSTALLATION, REMOVAL, OR REPAIR LABOR) COSTS OR INCIDENTAL, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO, PHYSICAL INJURIES OR PROPERTY DAMAGE, LOSS OF TIME, LOSS OF USE OF THE VEHICLE, INCONVENIENCE, RENTAL VEHICLE CHARGES, TOWING CHARGES, OR ACCOMMODATIONS RESULTING FROM A DEFECT IN OR FAILURE OF THE PART.

Under no circumstances will the obligation or liability of KTN Thermodynamics exceed the purchase price of the product as indicated on the original bill of sale. 

It is the responsibility of the purchaser to find appropriate torque specs for all products being installed. KTN THERMODYNAMICS is not responsible for any miss-threaded, cross-threaded, or pulled threads from any mounting point or nut that is removed and reinstalled to correctly perform the installation of our products.

If you are unsure of your abilities, please seek out a professional automotive repair technician to install your product properly.

We inspect all parts upon arrival. If we receive a part that is not ours or that has been modified or that does not meet our WARRANTY conditions, we will charge you to ship it back to you or discard it.

Upgrade your Standard INTAKE PARTS with KIYLEX INTAKE PARTS and a WARRANTY that stands for as long as you own your vehicle.




In order for a customer to qualify for receiving our KIYLEX LIFETIME REPLACEMENT WARRANTY, they must register their KIYLEX INTAKE PART(S).

Proof of purchase and registration are necessary for coverage.

Customer Service Commitment

At KTN THERMODYNAMICS, our commitment is to deliver customer satisfaction. 

We are the Manufacturer of KIYLEX INTAKE PARTS. If you still have questions regarding your WARRANTY, 

just contact us directly at 833.4.KIYLEX, and press “0” to speak with a representative.   

Mailing Address

KTN THERMODYNAMICS Customer Service

8350 W Grandridge Blvd Ste 200 

Kennewick, WA  99336 

All KIYLEX INTAKE PARTS purchased directly from ktnthermo.com come with a 

KIYLEX LIFETIME REPLACEMENT WARRANTY and a 90 DAY MONEY BACK

GUARANTEE

KIYLEX THE GUARANTEED SOURCE OF INTAKE SYSTEM HEAT REDUCTION IN AUTOMOTIVE 

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